I have been trying to beat that game for a month but I still fail : ). At medium difficulty i only got to third endurance. My favourite character is Sub Zero : > huumm and sometimes Raiden. The difficulty in this game is as few guys said before strange, once you can defeat all the opponents without loosing your life but once you loose all credits during one fight. I noticed that difficulty changes after third opponent. There are a lot of funny things about this game like awesome fatalities or Johnny's ball breaker. Have you tried it? : )) I did it against all the opponents and it didn't work against Sonia who of course have no balls but also against Johnny Cage! who despite his handsome look don't have balls : P
Any tips for Raiden or especially Sub Zero? I would be very grateful